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Server Lease Renewal/Software Licenses

Our yearly server lease, software licenses, as well as hardware operating costs, ARE due Dec 6th, 2021. Our current donations have fallen far short of the funds we need to renew. Please remember the RennTech.org community is Member supported so please consider a donation to help...  THANK YOU!

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Gary in Montana

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  • From
    Kalispell, Montana
  • Porsche Club
  • Present cars
    1997 Boxster
    1967 Targa

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  1. This is the support topic for the DIY Tutorial Ping, Ping, Ping. Please post here if you have any questions or feedback.
  2. CEL just went on. Code PO153 came up. According to the RennTech info. that describes an "aging oxygen sensor ahead of TWC cylinders 4-6." :( Help, what is the difference between code PO153 "aging" oxygen sensor ahead of TWC cylinders 4-6 and code PO150, "oxygen sensor ahead of TWC cylinders 4-6?" What is the aging process like for an oxygen sensor? Is this aging code telling me that soon there will be a code PO150 where the sensor fails? How serious is this aging code, can I still drive the car for a while and how soon should the sensor be replaced? Thanks ahead of time! -Gary in Montana
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